38
V
T
Tidal volume/ml
500
Pressure/volume curve and
breathing pressure
Fractional ratio of maximum adjustable pressure
2/3 ( IPAP
：
17 cmH
2
O
；
EPAP
：
15 cmH
2
O
)
f Respiration rate/(number of
breaths/min)
20
V
T
Tidal volume/ml
500
Pressure/volume curve and
breathing pressure
Fractional ratio of maximum adjustable pressure
3/3 ( IPAP
：
25 cmH
2
O
；
EPAP
：
23 cmH
2
O )
f Respiration rate/(number of
breaths/min)
10
V
T
Tidal volume/ml
500
